package com.health.mapp.utils;

 
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics2D;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.net.URL;

import javax.imageio.ImageIO;
import javax.print.Doc;
import javax.print.DocFlavor;
import javax.print.DocPrintJob;
import javax.print.PrintException;
import javax.print.PrintService;
import javax.print.PrintServiceLookup;
import javax.print.SimpleDoc;
import javax.print.attribute.DocAttributeSet;
import javax.print.attribute.HashDocAttributeSet;
import javax.print.attribute.HashPrintRequestAttributeSet;
import javax.print.attribute.PrintRequestAttributeSet;
import javax.print.attribute.standard.Copies;
import javax.print.attribute.standard.MediaPrintableArea;
import javax.print.attribute.standard.MediaSizeName;
import javax.print.attribute.standard.OrientationRequested;
import javax.print.attribute.standard.PrintQuality;
  
  
public class PicMain {  
  
    private Font font = new Font("黑体", Font.BOLD, 55);// 添加字体的属性设置  
    private Font font1 = new Font("黑体", Font.BOLD, 70);// 添加字体的属性设置  
    
    private Graphics2D g = null;  
  
    private int fontsize = 0;  
  
    private int x = 0;  
  
    private int y = 0;  
  
    /** 
     * 导入本地图片到缓冲区 
     */  
    public BufferedImage loadImageLocal(String imgName) {  
        try {  
            return ImageIO.read(new File(imgName));  
        } catch (IOException e) {  
            System.out.println(e.getMessage());  
        }  
        return null;  
    }  
  
    /** 
     * 导入网络图片到缓冲区 
     */  
    public BufferedImage loadImageUrl(String imgName) {  
        try {  
            URL url = new URL(imgName);  
            return ImageIO.read(url);  
        } catch (IOException e) {  
            System.out.println(e.getMessage());  
        }  
        return null;  
    }  
  
    /** 
     * 生成新图片到本地 
     */  
    public void writeImageLocal(String newImage, BufferedImage img) {  
        if (newImage != null && img != null) {  
            try {  
                File outputfile = new File(newImage);  
                ImageIO.write(img, "jpg", outputfile);  
            } catch (IOException e) {  
                System.out.println(e.getMessage());  
            }  
        }  
    }  
  
    /** 
     * 设定文字的字体等 
     */  
    public void setFont(String fontStyle, int fontSize) {  
        this.fontsize = fontSize;  
        this.font = new Font(fontStyle, Font.PLAIN, fontSize);  
    }  
  
    /** 
     * 修改图片,返回修改后的图片缓冲区（只输出一行文本） 
     */  
    public BufferedImage modifyImage(BufferedImage img, Object content, int x,  
            int y) {  
  
        try {  
            int w = img.getWidth();  
            int h = img.getHeight();  
            g = img.createGraphics();  
            g.setBackground(Color.WHITE);  
            g.setColor(Color.black);//设置字体颜色  
            if (this.font != null)  
                g.setFont(this.font);  
               // g.set
            // 验证输出位置的纵坐标和横坐标  
            if (x >= h || y >= w) {  
                this.x = h - this.fontsize + 2;  
                this.y = w;  
            } else {  
                this.x = x;  
                this.y = y;  
            }  
            if (content != null) {  
                g.setFont(this.font1);  
                g.drawString((String)content,45, 50);  
            }  
            g.dispose();  
        } catch (Exception e) {  
            System.out.println(e.getMessage());  
        }  
  
        return img;  
    }  
  
    /** 
     * 修改图片,返回修改后的图片缓冲区（输出多个文本段） xory：true表示将内容在一行中输出；false表示将内容多行输出 
     */  
    public BufferedImage modifyImage(BufferedImage img, Object[] contentArr,  
            int x, int y, boolean xory) {  
        try {  
            int w = img.getWidth();  
            int h = img.getHeight();  
            g = img.createGraphics();  
            g.setBackground(Color.WHITE);  
            g.setColor(Color.RED);  
            if (this.font != null)  
                g.setFont(this.font);  
            // 验证输出位置的纵坐标和横坐标  
            if (x >= h || y >= w) {  
                this.x = h - this.fontsize + 2;  
                this.y = w;  
            } else {  
                this.x = x;  
                this.y = y;  
            }  
            if (contentArr != null) {  
                int arrlen = contentArr.length;  
                if (xory) {  
                    for (int i = 0; i < arrlen; i++) {  
                        g.drawString(contentArr[i].toString(), this.x, this.y);  
                        this.x += contentArr[i].toString().length()  
                                * this.fontsize / 2 + 5;// 重新计算文本输出位置  
                    }  
                } else {  
                    for (int i = 0; i < arrlen; i++) {  
                        g.drawString(contentArr[i].toString(), this.x, this.y);  
                        this.y += this.fontsize + 2;// 重新计算文本输出位置  
                    }  
                }  
            }  
            g.dispose();  
        } catch (Exception e) {  
            System.out.println(e.getMessage());  
        }  
  
        return img;  
    }  
  
    /** 
     * 修改图片,返回修改后的图片缓冲区（只输出一行文本） 
     *  
     * 时间:2007-10-8 
     *  
     * @param img 
     * @return 
     */  
    public BufferedImage modifyImageYe(BufferedImage img) {  
  
        try {  
            int w = img.getWidth();  
            int h = img.getHeight();  
            g = img.createGraphics();  
            g.setBackground(Color.WHITE);  
            g.setColor(Color.blue);//设置字体颜色  
            if (this.font != null)  
                g.setFont(this.font);  
            g.drawString("reyo.cn", w - 85, h - 5);  
            g.dispose();  
        } catch (Exception e) {  
            System.out.println(e.getMessage());  
        }  
  
        return img;  
    }  
  
    public BufferedImage modifyImagetogeter(BufferedImage b, BufferedImage d) {  
  
        try {  
            int w = b.getWidth();  
            int h = b.getHeight();  
              
  
            g = d.createGraphics();  
            g.drawImage(b, 100, 10, w, h, null);  
            g.dispose();  
        } catch (Exception e) {  
            System.out.println(e.getMessage());  
        }  
  
        return d;  
    }  
  
    public static void main(String[] args) throws Exception {  
        PicMain tt = new PicMain();  
        QRCodeUtil qcu = new QRCodeUtil();
        BufferedImage d = QRCodeUtil.createImage("儿童姓名-男-2018/01/23-张先生-18914462072-北京市顺义区李桥镇李桥街道李天路2号10室", "", true); 
        tt.writeImageLocal("c:\\pic\\cd1.jpg", d  );  
        //将多张图片合在一起  
        System.out.println("success");  
        //drawImage("c:\\pic\\cd.jpg", 1);
    }  
    /** 
     * 打印二维码 
     * @param fileName 
     * @param count 
     */  
    public static void drawImage(String fileName, int count) {  
        try {  
            DocFlavor dof = null;  
  
            if (fileName.endsWith(".gif")) {  
                dof = DocFlavor.INPUT_STREAM.GIF;  
            } else if (fileName.endsWith(".jpg")) {  
                dof = DocFlavor.INPUT_STREAM.JPEG;  
            } else if (fileName.endsWith(".png")) {  
                dof = DocFlavor.INPUT_STREAM.PNG;  
            }  
            // 获取默认打印机  
            PrintService ps = PrintServiceLookup.lookupDefaultPrintService();  
  
            PrintRequestAttributeSet pras = new HashPrintRequestAttributeSet();  
          pras.add(OrientationRequested.PORTRAIT);  
         pras.add(PrintQuality.HIGH);  
            pras.add(new Copies(count));  
            pras.add(MediaSizeName.ISO_B7); // 设置打印的纸张 
            
            DocAttributeSet das = new HashDocAttributeSet();  
            
            das.add(new MediaPrintableArea(1, 0, 100,38, MediaPrintableArea.MM));  
            FileInputStream fin = new FileInputStream(fileName);  
  
            Doc doc = new SimpleDoc(fin, dof, das);  
            DocPrintJob job = ps.createPrintJob();  
  
            job.print(doc, pras);  
            fin.close();  
        } catch (IOException ie) {  
            ie.printStackTrace();  
        } catch (PrintException pe) {  
            pe.printStackTrace();  
        }  
    }  
}  